I have a windows XP Media center HP pavilion a1310n. It came with a DVD drive/ burner. I went to put in my Handycam DVD+RW and my computer says their is nothing their, but when i put in a regular DVD it works. I put it in my other computer and it open the files on it. I don't know what the DVD drive/burner is called, All I know it that it has lightscribe. Does anyone know why??